DE69727415D1 - Device for monitoring measuring electrodes for recording physiological signals - Google Patents

Device for monitoring measuring electrodes for recording physiological signals

Info

Publication number
DE69727415D1
DE69727415D1 DE69727415T DE69727415T DE69727415D1 DE 69727415 D1 DE69727415 D1 DE 69727415D1 DE 69727415 T DE69727415 T DE 69727415T DE 69727415 T DE69727415 T DE 69727415T DE 69727415 D1 DE69727415 D1 DE 69727415D1
Authority
DE
Germany
Prior art keywords
measuring electrodes
physiological signals
monitoring measuring
recording physiological
recording
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69727415T
Other languages
German (de)
Other versions
DE69727415T2 (en
Inventor
Peter Danielsson
Thomas Ohlsson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Publication of DE69727415D1 publication Critical patent/DE69727415D1/en
Application granted granted Critical
Publication of DE69727415T2 publication Critical patent/DE69727415T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A61B5/321—Accessories or supplementary instruments therefor, e.g. cord hangers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/276—Protection against electrode failure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A61B5/0531—Measuring skin impedance
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A61B5/0535—Impedance plethysmography
DE69727415T 1996-04-12 1997-03-10 Device for monitoring measuring electrodes for recording physiological signals Expired - Lifetime DE69727415T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9601387 1996-04-12
SE9601387A SE9601387D0 (en) 1996-04-12 1996-04-12 Device for monitoring measuring electrodes for recording physiological measurement signals and their leads

Publications (2)

Publication Number Publication Date
DE69727415D1 true DE69727415D1 (en) 2004-03-11
DE69727415T2 DE69727415T2 (en) 2004-12-30

Family

ID=20402165

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69727415T Expired - Lifetime DE69727415T2 (en) 1996-04-12 1997-03-10 Device for monitoring measuring electrodes for recording physiological signals

Country Status (5)

Country Link
US (2) US5792063A (en)
EP (1) EP0800787B1 (en)
JP (1) JP3980702B2 (en)
DE (1) DE69727415T2 (en)
SE (1) SE9601387D0 (en)

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US20060129060A1 (en) * 2002-07-02 2006-06-15 Healthpia America Management method of fat mass and management device of fat mass using mobile phone
KR20040003255A (en) * 2002-07-02 2004-01-13 주식회사 메디벤처 A management-method of and management-device of fat mass which is using mobile phone
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EP1677671A1 (en) 2003-10-17 2006-07-12 Koninklijke Philips Electronics N.V. A device arranged for carrying out a bioelectrical interaction with an individual and a method for on-demand lead-off detection
US20060004295A1 (en) * 2004-06-29 2006-01-05 Randolph Prydekker Electrode connectivity determination system
US7245961B2 (en) 2004-07-19 2007-07-17 Hewlett-Packard Development Company, L.P. ECG electrode characterization and compensation
US7340294B2 (en) * 2005-08-11 2008-03-04 The General Electric Company Impedance measurement apparatus for assessment of biomedical electrode interface quality
US20080027350A1 (en) * 2006-07-13 2008-01-31 Advanced Cardiovascular Systems, Inc. Methods and apparatus for localization, diagnosis, contact or activity detection of bio-electric tissue
WO2008028912A2 (en) 2006-09-07 2008-03-13 Telozo Gmbh Method and device for deriving and evaluating cardiovascular information from curves of the cardiac current, in particular for applications in telemedicine
WO2008056309A2 (en) * 2006-11-10 2008-05-15 Koninklijke Philips Electronics, N.V. Ecg electrode contact quality measurement system
WO2009023488A1 (en) * 2007-08-10 2009-02-19 Consolidated Research, Inc. Apparatus and method for high-speed determination of bioelectric electrode impedances
US9622673B2 (en) * 2007-12-14 2017-04-18 Siemens Healthcare Gmbh System for determining electrical status of patient attached leads
US8157848B2 (en) * 2008-02-01 2012-04-17 Siemens Medical Solutions Usa, Inc. System for characterizing patient tissue impedance for monitoring and treatment
US8559268B2 (en) * 2008-12-12 2013-10-15 Baker Hughes Incorporated Multi-frequency borehole imager
CN101822539B (en) * 2009-03-02 2011-06-08 王建成 Method for eliminating interference of electrocardiogram exercise
FR2950795B1 (en) * 2009-10-06 2012-12-21 Advivo DEVICE FOR CONDITIONING AT LEAST TWO SYNCHRONOUS ELECTRO-PHYSIOLOGICAL SIGNALS
US20110251817A1 (en) * 2010-04-12 2011-10-13 Reproductive Research Technologies, Llp Method and apparatus to determine impedance variations in a skin/electrode interface
CN103037763B (en) * 2010-04-26 2016-03-23 科学基础有限公司 Evaluate the method and apparatus of the quality of the impedance bioelectrical measurement to tissue
JP5494548B2 (en) * 2011-04-08 2014-05-14 株式会社デンソー Voltage measuring device
ES2398439B1 (en) * 2011-07-29 2014-03-05 Universitat Politècnica De Catalunya Method and apparatus for obtaining cardiovascular information by measuring between two extremities
KR101832264B1 (en) * 2011-08-25 2018-04-13 삼성전자주식회사 Apparatus and method for measuring bioelectic signals
WO2013140725A1 (en) * 2012-03-21 2013-09-26 パナソニック株式会社 Ocular fatigue determination device and ocular fatigue determination method
US9113805B2 (en) 2013-03-04 2015-08-25 Mortara Instrument, Inc. Impedance measurement system
EP2818103B1 (en) * 2013-06-27 2016-08-03 Imec Biopotential signal acquisition system and method
WO2015009315A1 (en) * 2013-07-19 2015-01-22 Draeger Medical Systems, Inc. Cable detection system and method
US9830424B2 (en) 2013-09-18 2017-11-28 Hill-Rom Services, Inc. Bed/room/patient association systems and methods
CA2926112A1 (en) 2013-10-23 2015-04-30 Michael R. Girouard Detecting seizures including loose electrode monitoring
US9474459B2 (en) * 2014-07-30 2016-10-25 General Electric Company ECG electrode and leadwire connection integrity detection
US10398369B2 (en) 2014-08-08 2019-09-03 Medtronic Xomed, Inc. Wireless stimulation probe device for wireless nerve integrity monitoring systems
US9594104B2 (en) * 2014-10-22 2017-03-14 Natus Medical Incorporated Simultaneous impedance testing method and apparatus
CN107205683B (en) * 2015-01-14 2021-11-02 创心有限公司 Method and system for monitoring internal electrical impedance of a biological object
US10039915B2 (en) 2015-04-03 2018-08-07 Medtronic Xomed, Inc. System and method for omni-directional bipolar stimulation of nerve tissue of a patient via a surgical tool
US10799180B2 (en) * 2015-11-14 2020-10-13 Zeto, Inc. System and method for testing contact quality of electrical-biosignal electrodes
US10849517B2 (en) 2016-09-19 2020-12-01 Medtronic Xomed, Inc. Remote control module for instruments
TWI598073B (en) * 2016-12-15 2017-09-11 財團法人工業技術研究院 Physiological signal measuring method and physiological signal measuring device
JP6861380B2 (en) 2016-12-20 2021-04-21 パナソニックＩｐマネジメント株式会社 Electronics
JP6575642B1 (en) * 2018-06-28 2019-09-18 Smk株式会社 Muscle evaluation system
US11911325B2 (en) 2019-02-26 2024-02-27 Hill-Rom Services, Inc. Bed interface for manual location
JP2022074177A (en) * 2019-03-25 2022-05-18 シャープ株式会社 Harness for biological information measurement and biological information processing system
US10849553B2 (en) 2019-03-27 2020-12-01 CeriBell, Inc. Systems and methods for processing sonified brain signals
CN112450940A (en) * 2019-09-06 2021-03-09 Oppo广东移动通信有限公司 Electrocardio detection device, chip, method and wearable electronic equipment
US11779253B1 (en) * 2019-10-28 2023-10-10 Cognionics, Inc. Measurement of electrode impedances in biopotential-physiological-phenomena sensing systems
FR3131524A1 (en) * 2021-12-31 2023-07-07 Withings Measuring station with electrocardiogram measurement

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US3859988A (en) * 1973-04-30 1975-01-14 Beckman Instruments Inc Open lead testing system for eeg
US4658831A (en) * 1984-06-18 1987-04-21 Pacific Communications, Inc. Telemetry system and method for transmission of ECG signals with heart pacer signals and loose lead detection
US4577639A (en) * 1984-11-08 1986-03-25 Spacelabs, Inc. Apparatus and method for automatic lead selection in electrocardiography
US4993423A (en) * 1988-07-13 1991-02-19 Physio-Control Corporation Method and apparatus for differential lead impedance comparison
US4919145A (en) * 1988-07-13 1990-04-24 Physio-Control Corporation Method and apparatus for sensing lead and transthoracic impedances
US5020541A (en) * 1988-07-13 1991-06-04 Physio-Control Corporation Apparatus for sensing lead and transthoracic impedances
US4917099A (en) * 1988-07-13 1990-04-17 Physio-Control Corporation Method and apparatus for differential lead impedance comparison
DE4106858A1 (en) * 1991-03-04 1992-09-10 Siemens Ag ARRANGEMENT FOR FILTERING BASELINE FLUCTUATIONS FROM PHYSIOLOGICAL MEASURING SIGNALS
US5503158A (en) * 1994-08-22 1996-04-02 Cardiocare, Inc. Ambulatory electrocardiogram monitor

Also Published As

Publication number Publication date
EP0800787A1 (en) 1997-10-15
JPH1028680A (en) 1998-02-03
US5792063A (en) 1998-08-11
EP0800787B1 (en) 2004-02-04
DE69727415T2 (en) 2004-12-30
JP3980702B2 (en) 2007-09-26
SE9601387D0 (en) 1996-04-12
US5921939A (en) 1999-07-13

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